[MADLIB-1311] Postgres is not supported for Deep Learning

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v1.16
• Component/s: Deep Learning
• Assignee: Nandish Jayaram
• Reporter: Nandish Jayaram
• Created: 20/Mar/19 17:41
• Updated: 23/Apr/19 17:16
• Resolved: 23/Apr/19 17:16

Description

Based on the code in PR https://github.com/apache/madlib/pull/355:

Postgres does not support deep learning modules. It fails because the code uses segment_id in its logic which is greenplum specific.

May affect:

fit()
predict()
evaluate()
mini-batch preprocessor for images()
other???

Things to look for:

DISTRIBUTED BY
use of segment_id